National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Westerly, Westerly State Airport (KWST)

Lat: 41.35°NLon: 71.8°WElev: 79ft.

Light Rain

58°F

14°C

Humidity 97%
Wind Speed NE 9 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 20 Aug 8:53 pm EDT
Extended Forecast for

Ashaway RI

High Surf Advisory August 20, 09:36pm until August 23, 08:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory August 20, 09:36pm until August 23, 08:00pm

    NOW until 8:00pm Sat

    High Surf Advisory

  • Tonight

    Low: 57 °F

    Showers
    Likely

  • Thursday

    Thursday: A slight chance of showers between 8am and 9am. Mostly cloudy, with a high near 71. Northeast wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 57. Northeast wind around 15 mph, with gusts as high as 29 mph.

    Low: 57 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 81. North wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. South wind 3 to 5 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Light west wind becoming south 5 to 10 mph in the morning.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. South wind around 6 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78. South wind 6 to 11 mph.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers likely, mainly before midnight. Cloudy, with a low around 57. Northeast wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A slight chance of showers between 8am and 9am. Mostly cloudy, with a high near 71. Northeast wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 57. Northeast wind around 15 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 81. North wind 10 to 14 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 60. South wind 3 to 5 mph.
Saturday
Sunny, with a high near 81. Light west wind becoming south 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 63. South wind around 6 mph.
Sunday
Mostly sunny, with a high near 78. South wind 6 to 11 mph.
Sunday Night
A chance of showers after 10pm. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 40%.
Monday
Showers likely, mainly between 10am and noon. Mostly cloudy, with a high near 78. South wind 6 to 9 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers. Partly cloudy, with a low around 60. South wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 78. West wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 55. Northwest wind around 6 mph.
Wednesday
Sunny, with a high near 76. West wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ashaway RI
 41.42°N 71.8°W (Elev. 82 ft)
Last Update:
6:19 pm EDT Aug 20, 2025
Forecast Valid:
9pm EDT Aug 20, 2025-6pm EDT Aug 27, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation